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How to Replace the Key Battery on the Opel Insignia B

Model: Vauxhall Insigna MK 2, Insigna B - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

To change the button battery in the smart key of your Opel Insignia B (2017-2023), it only takes a few seconds. Just read the following guide carefully and follow the described steps.

First, purchase a new CR2032 battery that is compatible with your key. Then, take the car remote and remove the physical emergency key to easily detach the rear cover. Once done, locate the exhausted battery and replace it with the new one. Refit the cover and you are finished.


Updated on 11 September 2026 by ScegliAuto


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by ScegliAuto

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